After consulting the encyclopedia of botany, we know that pomegranate mother is a special plant that can spread seeds, and its transmission modes are self-propagation and bird transmission. When the pomegranate mother matures, the fruit will crack, the seeds will fall to the ground and germinate when the temperature and environment are suitable. Pomegranate fruit eaten by birds will be discharged with bird feces, and will take root and sprout when it falls in the right place.